﻿using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;

using Wedn.Common;
using Wedn.Entity;
using Wedn.Business;

public partial class admin_login :PageBase
{

    protected void Page_Load(object sender, EventArgs e)
    {

        if (PageUtils.IsLogin)
        {
            Response.Redirect("default.aspx");
        }
        Title = "登录 - Powered by Wedn.Net";


    }

    protected void btnLogin_Click(object sender, EventArgs e)
    {
        string userName = StringHelper.HtmlEncode(txtUserName.Text.Trim());
        string password = StringHelper.GetMD5(txtPassword.Text.Trim());
        int expires = chkRemember.Checked ? 43200 : 0;
        string verifyCode = txtVerifyCode.Text;

        if (string.IsNullOrEmpty(verifyCode) || verifyCode != PageUtils.VerifyCode)
        {
            lblMessage.Text = "验证码错误!";
            return;
        }

        UserInfo user = UserManager.GetUser(userName, password);

        if (user != null)
        {
            if (user.Status == 0)
            {
                lblMessage.Text = "此用户已停用!";
                return;
            }
            PageUtils.WriteUserCookie(user.UserId, user.UserName, user.Password, expires);
            Response.Redirect("default.aspx");
        }
        else
        {
            lblMessage.Text = "用户名或密码错误!";
        }

    }
}
